Fish Hunting Principles Using Harpoons

Spearfishing is a highly selective fishing method that is generally considered an environmentally friendly fishing method. This method mainly relies on fishermen to actively target target fish, reduce fishing of non-target species, and cause less damage to marine ecology. Here are the main status features and benefits of using Harpoon:

1. Precise fishing : Spearfishing requires high precision. Fishermen will selectively fish according to the size and type of target fish to reduce accidental fishing of non-target fish species.

2. Low abandonment rates : Spearfishing produces almost no abandonment (i.e., catches that are unmarketable or useless), so there is relatively little waste of resources.

3. Environmentally friendly : The harpoon has minimal impact on the seabed habitat, will not damage the seabed, avoids ecological damage to benthic organisms, and has a small burden on the ecological environment.

4. Protect juvenile fish : Spearfishing helps protect juvenile fish because fishermen can visually identify the size of the fish and only catch mature fish, allowing the fish to reproduce naturally.

5. Visual operation : Usually carried out in clear waters, fishermen can directly see schools of fish, which allows them to select target fish more accurately and reduce interference with other species.

Although spearfishing is relatively environmentally friendly, it has limitations in water areas, weather, fishermen's skills, etc., and its efficiency is low, making it suitable for small-scale, artisanal fishing situations. This is an eco-friendly choice when it comes to maintaining marine resources.